Without further writing:
Orange pad is waiting for personal icon, I am leaning to classic citadel tree design, but I haven't decided yet. Rest of the squad will have white stripes like on his power fist.
[Here is example of WIP] - although he is still WIP i think that general styling wil stay the same I will only finish him and touch the details and pattern where its sloppy.
And realized that it could look much more interesting in cultist tartan pattern [visible above] but inverted (as cultist are much darker colour than my traitor guard unit).
So Ive decided to try and add pattern to them too and make it element that will spine whole chaos force.